DE389620C - Process for processing solid fuels - Google Patents
Process for processing solid fuelsInfo
- Publication number
- DE389620C DE389620C DEL55135D DEL0055135D DE389620C DE 389620 C DE389620 C DE 389620C DE L55135 D DEL55135 D DE L55135D DE L0055135 D DEL0055135 D DE L0055135D DE 389620 C DE389620 C DE 389620C
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- solid fuels
- processing solid
- pressure
- tubes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 6
- 239000004449 solid propellant Substances 0.000 title claims description 4
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 150000001639 boron compounds Chemical class 0.000 claims description 2
- 239000003077 lignite Substances 0.000 claims description 2
- 239000003415 peat Substances 0.000 claims description 2
- 239000011344 liquid material Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B55/00—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material
- C10B55/02—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material with solid materials
- C10B55/04—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material with solid materials with moving solid materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Description
Verfahren zur Aufarbeitung fester Brennstoffe. Die Erfindung bezieht sich auf die Aufarbeitung fester Brennstoffe, insbesondere von Brennstoffen neueren Ursprung, wie Ligniten, Braunkohle und Torf.Process for processing solid fuels. The invention relates on the processing of solid fuels, especially newer fuels Origin, such as lignites, lignite and peat.
Es ist bereits vorgeschlagen worden, geinahlenebituminöse Kohle finit einem schweren Kohlenwasserstoff zu mischen und die hierbei sieh ergebende Masse in einem geschlossenen Behälter einer Temperatur bis zu etwa 500° C unter einem Druck von etwa q. bis 5 Atrn. auszusetzen. Die flüchtigen Anteile wurden alsdann unter diesem Druck oder unter atmosphärischem Druck oder firn Vakuum ab- destilliert.It has already been proposed to finitely mix the same bituminous coal with a heavy hydrocarbon and to place the resulting mass in a closed container at a temperature of up to about 500 ° C. under a pressure of about q. up to 5 atr. suspend. The volatile components were then distilled off under this pressure or under atmospheric pressure or in a vacuum.
Bei dem Verfahren nach vorliegender Erfindung wird der gemahlene Brennstoff mit einem geeigneten Kohlenwasserstoff gemischt. Diese Masse wird alsdann bei dem Durchgang durch von außenerhitzte Röhren von geringem lichten Querschnitt auf eine 5oo° C nicht wesentlich überschreitende Temperatur gebracht, und zwar unter einem Druck, der nicht über 25 Atin. liegt, worauf sie in eine Kammer zur Einführung ,gelangt, in welcher der größere Teil .der Flüssigkeit verdampft. Es kann hierbei zusätzlich Hitze in Anwendung gebracht werden.In the method of the present invention, the ground fuel is used mixed with a suitable hydrocarbon. This mass then becomes with the Passage through externally heated tubes with a small clear cross-section to one Brought 5oo ° C not significantly exceeding temperature, namely below one Pressure not exceeding 25 atin. lies, whereupon it arrives in a chamber for introduction, in which the greater part of the liquid evaporates. It can also do this Heat can be applied.
Um das Zusammenbacken der 'lasse in den Rohren zu verhindern, können Borverbindungen dein rohen Brennstoff zugesetzt werden.In order to prevent the caking of the leaves in the pipes, you can Boron compounds are added to the raw fuel.
Die in der Kammer aufgefangenen Kohlenwasserstoffdämpfe werden in Verbindungen von einem niedrigen Siedepunkt- umgewandelt: Die unverdampfte Flüssigkeit in -aer Kainirrer kann abgezogen werden, um als flüssiger Brennstoff oder für andere Zwecke zu dienen. Im allgemeinen wird jedoch vorgezogen, die Kammer auf solcher Temperatur zu. erhalten, daß eine weitere Verdampfung Platz greift, die ermöglicht, daß weitere Mengen von Motorbrennstoffen, Leucht- und Schmieröle u. dgl., aus den Dämpfen gewonnen werden können; die dabei zurückbleibende halbflüssige Masse ist geeignet, als Bindemittel bei der Herstellung von Briketten, bei dem Straßenbau oder für andere Zwecke zu dienen. Wenn die Verdampfung in der Kammer noch weiter getrieben wirrt, können Schweröle aus den Dämpfen gewonnen werden,- und der heiße Rückstand kann zu Briketten gepreßt werden, die beim Abkühlen rasch erhärten. Die Brikette können in einer Retorte destilliert werden und geben einen guten Ertrag an Gas, 0l, Ammoniak und hartem Koks, oder sie können auch: vollständig vergast werden.The hydrocarbon vapors captured in the chamber are in Compounds of a low boiling point- converted: The unevaporated liquid in -aer Kainirrer can be withdrawn to use as liquid fuel or for others Purposes to serve. In general, however, it is preferred to set the board on such Temperature too. received that a further evaporation takes place, which enables that further amounts of motor fuels, luminous and lubricating oils and the like., From the Steaming can be obtained; the remaining semi-liquid mass is suitable as a binding agent in the production of briquettes, in road construction or to serve for other purposes. If the evaporation in the chamber continues if driven confused, heavy oils can be extracted from the vapors - and the hot one Residue can be pressed into briquettes, which harden quickly on cooling. the Briquettes can be retorted and give a good yield of gas, oil, ammonia and hard coke, or they can also: completely gasified will.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL55135D DE389620C (en) | 1922-03-10 | 1922-03-10 | Process for processing solid fuels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL55135D DE389620C (en) | 1922-03-10 | 1922-03-10 | Process for processing solid fuels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE389620C true DE389620C (en) | 1924-02-04 |
Family
ID=7276721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEL55135D Expired DE389620C (en) | 1922-03-10 | 1922-03-10 | Process for processing solid fuels |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE389620C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE748604C (en) * | 1935-10-13 | 1944-11-07 | Process for the extraction of coke and hydrocarbons from suspensions of bituminous coals |
-
1922
- 1922-03-10 DE DEL55135D patent/DE389620C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE748604C (en) * | 1935-10-13 | 1944-11-07 | Process for the extraction of coke and hydrocarbons from suspensions of bituminous coals |
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